Why is PU Air Hose widely used in pneumatic systems?

1. Excellent wear resistance
PU Air Hose (polyurethane air hose) has outstanding performance in wear resistance, far exceeding many traditional rubber hoses or PVC hoses. Its surface is usually hard and has high wear resistance, which means that even under high-frequency use conditions, PU pipe is not prone to breakage or surface wear. This feature is particularly important in industrial applications, since in many pneumatic systems, air tubing frequently rubs between equipment, bends, or comes into contact with other hard objects. For example, in environments such as automated production lines and factory workshops, air pipes usually come into contact with metal surfaces, the ground, etc., and friction often occurs. PU pipes can withstand these frictions without damage, greatly reducing the frequency of pipe replacement and maintenance costs, thus improving overall production efficiency. The wear-resistant performance of PU pipe also makes it perform well in environments with high dust and high wear, and is not easily damaged by the influence of the external environment, so it is very suitable for use in harsh industrial production environments.

2. Flexibility and operability
PU Air Hose offers significant advantages in flexibility, especially in pneumatic systems that require frequent adjustments and bends. Compared with many rigid materials such as steel pipes or hard plastic pipes, PU pipes are extremely soft and can easily adapt to various complex installation environments. Pneumatic systems often involve the connection of many equipment and pipes. During the installation process, the pipes need to be bent many times, bypassed by obstacles, and adjusted in position. Due to its excellent elasticity, PU tube can be used for complex wiring without breakage. Even in a small space, PU pipe can be installed smoothly, avoiding installation difficulties caused by space limitations. The flexibility of PU pipe not only improves installation efficiency, but also facilitates quick replacement or adjustment of air pipes after equipment failure. During long-term use, due to its good operability, operators can manage and adjust pipelines more conveniently and efficiently during maintenance and operation.

3. Corrosion and chemical resistance
PU Air Hose has strong corrosion resistance and can maintain stable performance in a variety of chemical environments. Many industrial fields, especially chemical, pharmaceutical, food processing and other industries, often require pneumatic systems to be in contact with various liquids or chemical substances. PU pipe can effectively resist the erosion of grease, acidic substances, alkaline substances and other chemical solvents. Compared with rubber pipes, PU pipes are not prone to softening, swelling or decomposition when faced with these chemicals, and can maintain long-term stability. This makes PU Air Hose widely used in these special environments, such as pneumatic tools and spray equipment in chemical plants. It can not only ensure the normal operation of the pneumatic system, but also avoid pipeline leakage and damage due to corrosion. The corrosion resistance of PU pipes also means that they can be used in some high-temperature or humid environments, such as offshore platforms, underground mines and other areas, without being damaged by the influence of chemicals or humid air, extending the service life of the pipes .

4. Anti-aging properties
The aging resistance of PU Air Hose is one of the important reasons why it is widely used in pneumatic systems. Over time, many materials will age under the action of ultraviolet rays, ozone, oxygen and high temperatures, manifesting as hardening, cracking, discoloration and other phenomena, leading to a decline in pipeline performance. However, PU materials have strong anti-aging properties and can effectively resist the effects of ultraviolet rays and ozone. This means that the PU Air Hose can still maintain its flexibility and reliability even if it is exposed to outdoor or high temperature environments for a long time. For equipment that needs to work stably for a long time, such as construction machinery, agricultural equipment, mining equipment, etc., the aging resistance of PU pipes can greatly reduce the frequency of maintenance and replacement, saving the company's operating costs. The anti-aging properties of PU pipes make them less susceptible to the effects of climate change when working outdoors, especially in environments exposed to sunlight. They can maintain their original performance and reduce performance degradation caused by material aging.

5. Low friction coefficient
Another outstanding feature of PU Air Hose is its smooth surface with a low coefficient of friction. This means that when air or other gases pass through the pipe, there is less flow resistance and the system's working efficiency is improved. The lower friction coefficient allows the compressed air in the pneumatic system to flow more smoothly, reducing energy loss, thereby improving the working efficiency of the pneumatic tool or equipment. In addition, the lower friction coefficient also means that the PU pipe wears less when it comes into contact with other objects or surfaces when bending and moving, further extending the service life of the pipe. Especially in application scenarios that require frequent bending and movement, the low friction coefficient of PU pipes greatly reduces the wear of the air pipes and avoids damage or gas leakage caused by friction. The smooth surface of the PU pipe also reduces the adhesion of tiny particles in the air, reduces the possibility of clogging, and ensures long-term and efficient operation of the system.

6. Light weight and easy to carry
Compared with traditional rubber or metal tubes, PU Air Hose is lighter in weight and highly flexible, making it more convenient to use and carry. In pneumatic systems, especially in the industrial field, it is often necessary to lay pipes or move equipment over long distances. The lightness of PU pipe makes workers easier to install or move and less prone to fatigue. Especially in high-altitude operations, small spaces, or situations where quick switching of working positions is required, the lightweight of PU pipes can reduce labor intensity during work and increase operation efficiency. The lightweight PU tube can also reduce the burden on the pneumatic equipment itself, reduce the risk of wear and tear on other components in the system, and improve the overall performance and life of the pneumatic equipment. PU pipe is also ideal for applications that require frequent disassembly and rearrangement of pipes, as its lightness allows operators to handle and adjust more efficiently.

7. Diverse size options
PU Air Hose can provide a variety of specifications, diameters and lengths according to customer needs, and can meet the flow and pressure requirements of different pneumatic systems. The air flow and pressure requirements in pneumatic systems are usually different, so air pipes of different specifications need to be used to ensure stable operation of the system. The diverse size selection of PU tube allows it to adapt to pneumatic equipment of various sizes and functions, whether it is small tools or large machinery. Users can select the appropriate pipe diameter and length according to the specific needs of the system to ensure stable gas flow and small pressure drop, further improving the efficiency of the pneumatic system. The size selection of PU tubes can also meet the requirements of different working environments, such as the influence of temperature, humidity, chemical corrosion and other factors, making PU Air Hose more widely used and flexible in different industries.